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Advance-RumelyModel A
Advance-Rumely OilPull F 15/30
Utility
- power
- Not recorded
- displacement
- 943 ci
- Cylinders
- 1
- Forward gears
- 2
Head to head · Utility
Advance-Rumely OilPull F 15/30 vs Allis Chalmers HD7
Allis ChalmersModel B
Allis Chalmers HD7
Crawler
- power
- Not recorded
- displacement
- 213 ci
- Cylinders
- 3
- Forward gears
- 4
Advance-RumelyAdvance-Rumely OilPull F 15/30
vs
Allis ChalmersAllis Chalmers HD7
How they compare
Headline specs vs. the whole Utility
Engine Displacement
▲ OilPull F 15/30 higher · +730 ci (+343%)OilPull F 15/30943 ci
HD7213 ci
Median Utility Tractor183 ci
OilPull F 15/30 is in the 99th percentile; HD7 is in the 59th · 5,580 models
Cylinders
▲ HD7 higher · +2 (+200%)OilPull F 15/301
HD73
Median Utility Tractor4
OilPull F 15/30 is in the 1st percentile; HD7 is in the 23rd · 5,720 models
Forward Gears
▲ HD7 higher · +2 (+100%)OilPull F 15/302
HD74
Median Utility Tractor12
OilPull F 15/30 is in the 1st percentile; HD7 is in the 4th · 4,941 models
Operating Weight
▲ OilPull F 15/30 higher · +2,500 lb (+18%)OilPull F 15/3016,500 lb
HD714,000 lb
Median Utility Tractor5,303 lb
OilPull F 15/30 is in the 94th percentile; HD7 is in the 92nd · 5,107 models
OilPull F 15/30 (A)HD7 (B)Median Utility Tractor
Full comparison
Every spec, side by side
General Information
| Spec | Advance-Rumely OilPull F 15/30 | Allis Chalmers HD7 | Difference |
|---|---|---|---|
| Manufacturer | Advance-Rumely | Allis Chalmers | — |
| Model | OilPull F 15/30 | HD7 | — |
| Category | Utility, Standard Tread | Crawler, Agricultural | — |
Engine
| Spec | Advance-Rumely OilPull F 15/30 | Allis Chalmers HD7 | Difference |
|---|---|---|---|
| Manufacturer | Rumely | General Motors | — |
| Model | Not recorded | Mar-71 | — |
| Rated RPM | Not recorded | 1,500RPM | — |
| Cylinders | 1 | 3 | ▲ HD7+2 · +200% |
| Displacement | 943ci | 213ci | ▲ OilPull F 15/30+730 ci · +343% |
| Bore | 10in | 4.3in | ▲ OilPull F 15/30+5.7 in · +133% |
| Stroke | 12in | 5in | ▲ OilPull F 15/30+7 in · +140% |
Transmission
| Spec | Advance-Rumely OilPull F 15/30 | Allis Chalmers HD7 | Difference |
|---|---|---|---|
| Type | Gear | Sliding Gear | — |
Dimensions & Weight
| Spec | Advance-Rumely OilPull F 15/30 | Allis Chalmers HD7 | Difference |
|---|---|---|---|
| Length | 192in | 128in | ▲ OilPull F 15/30+64 in · +50% |
| Width | 94in | 81in | ▲ OilPull F 15/30+13 in · +16% |
| Height | 124in | 69in | ▲ OilPull F 15/30+55 in · +80% |
| Operating Weight | 16,500lb | 14,000lb | ▲ OilPull F 15/30+2,500 lb · +18% |
Chassis & Drive
| Spec | Advance-Rumely OilPull F 15/30 | Allis Chalmers HD7 | Difference |
|---|---|---|---|
| Chassis Type | 4x2 2WD | Crawler | — |
| Drive Type | 2WD | Track | — |
Electrical
| Spec | Advance-Rumely OilPull F 15/30 | Allis Chalmers HD7 | Difference |
|---|---|---|---|
| Starter Type | Not recorded | Electric | — |
Capacities
| Spec | Advance-Rumely OilPull F 15/30 | Allis Chalmers HD7 | Difference |
|---|---|---|---|
| Coolant | Not recorded | 5.8gal | — |
Category context
Both models against the field
Engine Displacement
median 183 ciA · 99th percentile (943 ci)B · 59th percentile (213 ci)
Cylinders
median 4A · 1st percentile (1)B · 23rd percentile (3)
Forward Gears
median 12A · 1st percentile (2)B · 4th percentile (4)
Operating Weight
median 5,303 lbA · 94th percentile (16,500 lb)B · 92nd percentile (14,000 lb)
Length
median 137 inA · 93rd percentile (192 in)B · 38th percentile (128 in)
A · OilPull F 15/30B · HD7Median Utility Tractor